More manga sets up for sale: http://shop.ebay.com/freddytigard/m.html

all 28 volumes of Ruroni Kenshin
all 15 volumes of Path of the Assassin
all 10 volumes of Samurai Executioner

and

OFFERED by Kazuo Koike and Ryuichi Ikegami
SAMURAI SHODOWN from 1997
NIGHT WARRIORS: DARKSTALKERS' REVENGE from 1999